Individual Calculations September 2009
 Grull, Denes  Total change: -3.50  Rating chartPersonal card
 HUN U14 Ch. Boys Balatonlelle HUN 2009-06-26
RcRownchangeKK*chgGame
 1800 1766 3.50 9 -0.60 25 -15.00 
  Nemeth, Gergely 1821 HUN0.001-0.4225-10.50 
  Balint, Daniel 1782 HUN0.5010.02250.50 
  Zsirai, Andras 1719 HUN0.501-0.0725-1.75 
  Haszon, Abel 1731 HUN1.0010.452511.25 
  Becskei, Zoltan 1907 HUN0.5010.19254.75 
  Heidrich, Mate 1922 HUN0.5010.21255.25 
  Szekacs, Mark 1737 HUN0.001-0.5425-13.50 
  Sarmai, Zsolt 1775 HUN0.5010.01250.25 
  Ongai, Erik 1804 HUN0.001-0.4525-11.25 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Open Oberwart 2009, group B Oberwart AUT 2009-07-11
RcRownchangeKK*chgGame
 1942 1766 1.00 2 0.46 25 11.50 
  Kozomara, David 1957 AUT0.5010.25256.25 
  Somogyi, Juergen 1927 AUT0.5010.21255.25 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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